Front Panel Leds; Compatible Accessories - KLEIN+HUMMEL K8-AI8 Manuel Utilisateur

The output levels of an AO2 may be trimmed down to any lower value by using the K8 terminal control
protocol.

Front Panel LEDs

Each input channel has 3 front panel LEDs to show channel level. The green LED illuminates at signal
present 32 dB below digital full scale. The yellow LED illuminates at nominal level 12 dB below digital full
scale. The red LED illuminates just before the onset of clipping. Brief illuminations of the red LED are
acceptable in normal operation.
The AO2 output meters show the analogue signal level after it has been attenuated by the output level
trims settable in software. This is an indication of the audio level at the analogue audio output connector
of the unit.

Compatible Accessories

K8- - - - 485 K8 485 USB to RS-485 adaptor cable for using a PC to program K8 system devices.
K8 K8 485 485
K8 K8 K8 K8- - - - *** *** *** *** A variety of input and output signal types are available and always growing.
K8 K8 K8 K8- - - - RMK RMK RMK RMK Half rack mounting kit, accepts up to two devices.
K8 K8 K8 K8- - - - FMK FMK FMK FMK Flange mounting kit for mounting the device under tables, etc.
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K8 Rackmount Family User Manual